9:18 {15} Therefore hath he mercy on whom he {t} will [have mercy], and whom he will he hardeneth.
(15) A conclusion of the full answer to the first objection: therefore seeing that God does not save those whom he freely chose according to his good will and pleasure, but by justifying and sanctifying them by his grace, his counsels in saving them cannot seem unjust. And again, there is not injustice in the everlasting counsel of God, with regard to the destruction of those whom he lifts to destroy, because he hardens before he destroys: therefore the third answer for the maintenance of God's justice in the everlasting counsel of reprobation, consists in this word hardening: which nonetheless he concealed in the former verse, because the history of Pharaoh was well known. But the force of the word is great, for hardening, which is set against mercy, presupposes the same things that mercy did, that is, a voluntary corruption, in which the reprobate are hardened: and again, corruption presupposes a perfect state of creation. Moreover, this hardening also is voluntary, for God hardens in such a way, being offended with corruption, that he uses their own will whom he hardens, for the executing of that judgment. Then follow the fruits of hardening, that is, unbelief and sin, which are the true and proper causes of the condemnation of the reprobate. Why does he then appoint to destruction? Because he wishes: why does he harden? Because they are corrupt: why does he condemn? Because they are sinners. Where then is unrighteousness? Nay, if he would destroy all after this manner, to whom would he do injury?
(t) Whom it pleased him to appoint, to show his favour upon.
9:18 Therefore he hath mercy. Ro 9:15 has shown that he hath mercy according to his own sense of right, not according to any human code. The case of Pharaoh shows, in addition, that
whom he will he hardeneth. Godet says:
What must not be forgotten, and what appears distinctly, from the whole narrative in Exodus, is that Pharaoh's hardening was at first his own act. Five times it is said of him that he himself hardened, or made heavy his heart (Ex 7:13 7:22 8:15 8:32 9:7), before the time when it is at last said that God hardened him (Ex 9:12), and even after that it is said that he hardened himself (Ex 9:34). Thus he at first closed his own heart to God's appeals; grew harder by stubborn resistance under God's judgments, until at last God, as a punishment for his obstinate rejection of right, gave him over to his mad folly and took away his judgment.''
At first Pharaoh hardened his own heart; God's judgments only made it harder, and then God gave him over (Ro 1:28). God only made harder, by his judgments and by leaving him to his folly, one who had already hardened his own heart. That he was given over to madness is shown in the record. Even his magician said, This is the finger of God (Ex 8:19). He himself once said, I have sinned; the Lord is righteous (Ex 9:27). Had he not hardened himself again, the result would have been different. Then God gave him up to his own folly, to hardness of heart and reprobacy of mind. The Jews approved of all this in the case of Pharaoh, but held that God could never abandon them on account of their sinful course. Paul's argument is, that if they, the favored people, should pursue Pharaoh's course, they might experience Pharaoh's fate. They, also, hardening themselves, might be delivered over to hardness, for God is not limited by race, or by any limitation, but hardens whom he wills. He wills to harden those who harden themselves. I have dwelt upon this passage at greater length than usual because it is so little understood. Godet well says that in this whole passage Paul is not writing theology, but answering the arrogant pretensions of Jewish Pharisaism, and hence he asserts the Divine liberty. Had he been replying to those who have exaggerated this liberty into a purely arbitrary and tyrannical will, he would have brought out the opposite side of truth.
9:18 So then - That is, accordingly he does show mercy on his own terms, namely, on them that believe. And whom he willeth - Namely, them that believe not. He hardeneth - Leaves to the hardness of their hearts.
9:14-24 Whatever God does, must be just. Wherein the holy, happy people of God differ from others, God's grace alone makes them differ. In this preventing, effectual, distinguishing grace, he acts as a benefactor, whose grace is his own. None have deserved it; so that those who are saved, must thank God only; and those who perish, must blame themselves only, Hos 13:9. God is bound no further than he has been pleased to bind himself by his own covenant and promise, which is his revealed will. And this is, that he will receive, and not cast out, those that come to Christ; but the drawing of souls in order to that coming, is an anticipating, distinguishing favour to whom he will. Why does he yet find fault? This is not an objection to be made by the creature against his Creator, by man against God. The truth, as it is in Jesus, abases man as nothing, as less than nothing, and advances God as sovereign Lord of all. Who art thou that art so foolish, so feeble, so unable to judge the Divine counsels? It becomes us to submit to him, not to reply against him. Would not men allow the infinite God the same sovereign right to manage the affairs of the creation, as the potter exercises in disposing of his clay, when of the same lump he makes one vessel to a more honourable, and one to a meaner use? God could do no wrong, however it might appear to men. God will make it appear that he hates sin. Also, he formed vessels filled with mercy. Sanctification is the preparation of the soul for glory. This is God's work. Sinners fit themselves for hell, but it is God who prepares saints for heaven; and all whom God designs for heaven hereafter, he fits for heaven now. Would we know who these vessels of mercy are? Those whom God has called; and these not of the Jews only, but of the Gentiles. Surely there can be no unrighteousness in any of these Divine dispensations. Nor in God's exercising long-suffering, patience, and forbearance towards sinners under increasing guilt, before he brings utter destruction upon them. The fault is in the hardened sinner himself. As to all who love and fear God, however such truths appear beyond their reason to fathom, yet they should keep silence before him. It is the Lord alone who made us to differ; we should adore his pardoning mercy and new-creating grace, and give diligence to make our calling and election sure.